bfd/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.10
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)"
  16 ac_help="$ac_help
  17   --enable-targets        alternative target configurations"
  18 ac_help="$ac_help
  19   --enable-shared         build shared BFD library"
  20 ac_help="$ac_help
  21   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  22 ac_help="$ac_help
  23   --with-mmap             try using mmap for BFD input files if available"
  24
  25 # Initialize some variables set by options.
  26 # The variables have the same names as the options, with
  27 # dashes changed to underlines.
  28 build=NONE
  29 cache_file=./config.cache
  30 exec_prefix=NONE
  31 host=NONE
  32 no_create=
  33 nonopt=NONE
  34 no_recursion=
  35 prefix=NONE
  36 program_prefix=NONE
  37 program_suffix=NONE
  38 program_transform_name=s,x,x,
  39 silent=
  40 site=
  41 srcdir=
  42 target=NONE
  43 verbose=
  44 x_includes=NONE
  45 x_libraries=NONE
  46 bindir='${exec_prefix}/bin'
  47 sbindir='${exec_prefix}/sbin'
  48 libexecdir='${exec_prefix}/libexec'
  49 datadir='${prefix}/share'
  50 sysconfdir='${prefix}/etc'
  51 sharedstatedir='${prefix}/com'
  52 localstatedir='${prefix}/var'
  53 libdir='${exec_prefix}/lib'
  54 includedir='${prefix}/include'
  55 oldincludedir='/usr/include'
  56 infodir='${prefix}/info'
  57 mandir='${prefix}/man'
  58
  59 # Initialize some other variables.
  60 subdirs=
  61 MFLAGS= MAKEFLAGS=
  62
  63 ac_prev=
  64 for ac_option
  65 do
  66
  67   # If the previous option needs an argument, assign it.
  68   if test -n "$ac_prev"; then
  69     eval "$ac_prev=\$ac_option"
  70     ac_prev=
  71     continue
  72   fi
  73
  74   case "$ac_option" in
  75   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  76   *) ac_optarg= ;;
  77   esac
  78
  79   # Accept the important Cygnus configure options, so we can diagnose typos.
  80
  81   case "$ac_option" in
  82
  83   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  84     ac_prev=bindir ;;
  85   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  86     bindir="$ac_optarg" ;;
  87
  88   -build | --build | --buil | --bui | --bu)
  89     ac_prev=build ;;
  90   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  91     build="$ac_optarg" ;;
  92
  93   -cache-file | --cache-file | --cache-fil | --cache-fi \
  94   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  95     ac_prev=cache_file ;;
  96   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  97   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  98     cache_file="$ac_optarg" ;;
  99
 100   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 101     ac_prev=datadir ;;
 102   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 103   | --da=*)
 104     datadir="$ac_optarg" ;;
 105
 106   -disable-* | --disable-*)
 107     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 108     # Reject names that are not valid shell variable names.
 109     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 110       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 111     fi
 112     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 113     eval "enable_${ac_feature}=no" ;;
 114
 115   -enable-* | --enable-*)
 116     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 117     # Reject names that are not valid shell variable names.
 118     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 119       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 120     fi
 121     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 122     case "$ac_option" in
 123       *=*) ;;
 124       *) ac_optarg=yes ;;
 125     esac
 126     eval "enable_${ac_feature}='$ac_optarg'" ;;
 127
 128   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 129   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 130   | --exec | --exe | --ex)
 131     ac_prev=exec_prefix ;;
 132   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 133   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 134   | --exec=* | --exe=* | --ex=*)
 135     exec_prefix="$ac_optarg" ;;
 136
 137   -gas | --gas | --ga | --g)
 138     # Obsolete; use --with-gas.
 139     with_gas=yes ;;
 140
 141   -help | --help | --hel | --he)
 142     # Omit some internal or obsolete options to make the list less imposing.
 143     # This message is too long to be a string in the A/UX 3.1 sh.
 144     cat << EOF
 145 Usage: configure [options] [host]
 146 Options: [defaults in brackets after descriptions]
 147 Configuration:
 148   --cache-file=FILE       cache test results in FILE
 149   --help                  print this message
 150   --no-create             do not create output files
 151   --quiet, --silent       do not print \`checking...' messages
 152   --version               print the version of autoconf that created configure
 153 Directory and file names:
 154   --prefix=PREFIX         install architecture-independent files in PREFIX
 155                           [$ac_default_prefix]
 156   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 157                           [same as prefix]
 158   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 159   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 160   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 161   --datadir=DIR           read-only architecture-independent data in DIR
 162                           [PREFIX/share]
 163   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 164   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 165                           [PREFIX/com]
 166   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 167   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 168   --includedir=DIR        C header files in DIR [PREFIX/include]
 169   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 170   --infodir=DIR           info documentation in DIR [PREFIX/info]
 171   --mandir=DIR            man documentation in DIR [PREFIX/man]
 172   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 173   --program-prefix=PREFIX prepend PREFIX to installed program names
 174   --program-suffix=SUFFIX append SUFFIX to installed program names
 175   --program-transform-name=PROGRAM
 176                           run sed PROGRAM on installed program names
 177 EOF
 178     cat << EOF
 179 Host type:
 180   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 181   --host=HOST             configure for HOST [guessed]
 182   --target=TARGET         configure for TARGET [TARGET=HOST]
 183 Features and packages:
 184   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 185   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 186   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 187   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 188   --x-includes=DIR        X include files are in DIR
 189   --x-libraries=DIR       X library files are in DIR
 190 EOF
 191     if test -n "$ac_help"; then
 192       echo "--enable and --with options recognized:$ac_help"
 193     fi
 194     exit 0 ;;
 195
 196   -host | --host | --hos | --ho)
 197     ac_prev=host ;;
 198   -host=* | --host=* | --hos=* | --ho=*)
 199     host="$ac_optarg" ;;
 200
 201   -includedir | --includedir | --includedi | --included | --include \
 202   | --includ | --inclu | --incl | --inc)
 203     ac_prev=includedir ;;
 204   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 205   | --includ=* | --inclu=* | --incl=* | --inc=*)
 206     includedir="$ac_optarg" ;;
 207
 208   -infodir | --infodir | --infodi | --infod | --info | --inf)
 209     ac_prev=infodir ;;
 210   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 211     infodir="$ac_optarg" ;;
 212
 213   -libdir | --libdir | --libdi | --libd)
 214     ac_prev=libdir ;;
 215   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 216     libdir="$ac_optarg" ;;
 217
 218   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 219   | --libexe | --libex | --libe)
 220     ac_prev=libexecdir ;;
 221   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 222   | --libexe=* | --libex=* | --libe=*)
 223     libexecdir="$ac_optarg" ;;
 224
 225   -localstatedir | --localstatedir | --localstatedi | --localstated \
 226   | --localstate | --localstat | --localsta | --localst \
 227   | --locals | --local | --loca | --loc | --lo)
 228     ac_prev=localstatedir ;;
 229   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 230   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 231   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 232     localstatedir="$ac_optarg" ;;
 233
 234   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 235     ac_prev=mandir ;;
 236   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 237     mandir="$ac_optarg" ;;
 238
 239   -nfp | --nfp | --nf)
 240     # Obsolete; use --without-fp.
 241     with_fp=no ;;
 242
 243   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 244   | --no-cr | --no-c)
 245     no_create=yes ;;
 246
 247   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 248   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 249     no_recursion=yes ;;
 250
 251   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 252   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 253   | --oldin | --oldi | --old | --ol | --o)
 254     ac_prev=oldincludedir ;;
 255   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 256   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 257   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 258     oldincludedir="$ac_optarg" ;;
 259
 260   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 261     ac_prev=prefix ;;
 262   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 263     prefix="$ac_optarg" ;;
 264
 265   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 266   | --program-pre | --program-pr | --program-p)
 267     ac_prev=program_prefix ;;
 268   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 269   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 270     program_prefix="$ac_optarg" ;;
 271
 272   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 273   | --program-suf | --program-su | --program-s)
 274     ac_prev=program_suffix ;;
 275   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 276   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 277     program_suffix="$ac_optarg" ;;
 278
 279   -program-transform-name | --program-transform-name \
 280   | --program-transform-nam | --program-transform-na \
 281   | --program-transform-n | --program-transform- \
 282   | --program-transform | --program-transfor \
 283   | --program-transfo | --program-transf \
 284   | --program-trans | --program-tran \
 285   | --progr-tra | --program-tr | --program-t)
 286     ac_prev=program_transform_name ;;
 287   -program-transform-name=* | --program-transform-name=* \
 288   | --program-transform-nam=* | --program-transform-na=* \
 289   | --program-transform-n=* | --program-transform-=* \
 290   | --program-transform=* | --program-transfor=* \
 291   | --program-transfo=* | --program-transf=* \
 292   | --program-trans=* | --program-tran=* \
 293   | --progr-tra=* | --program-tr=* | --program-t=*)
 294     program_transform_name="$ac_optarg" ;;
 295
 296   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 297   | -silent | --silent | --silen | --sile | --sil)
 298     silent=yes ;;
 299
 300   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 301     ac_prev=sbindir ;;
 302   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 303   | --sbi=* | --sb=*)
 304     sbindir="$ac_optarg" ;;
 305
 306   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 307   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 308   | --sharedst | --shareds | --shared | --share | --shar \
 309   | --sha | --sh)
 310     ac_prev=sharedstatedir ;;
 311   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 312   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 313   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 314   | --sha=* | --sh=*)
 315     sharedstatedir="$ac_optarg" ;;
 316
 317   -site | --site | --sit)
 318     ac_prev=site ;;
 319   -site=* | --site=* | --sit=*)
 320     site="$ac_optarg" ;;
 321
 322   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 323     ac_prev=srcdir ;;
 324   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 325     srcdir="$ac_optarg" ;;
 326
 327   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 328   | --syscon | --sysco | --sysc | --sys | --sy)
 329     ac_prev=sysconfdir ;;
 330   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 331   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 332     sysconfdir="$ac_optarg" ;;
 333
 334   -target | --target | --targe | --targ | --tar | --ta | --t)
 335     ac_prev=target ;;
 336   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 337     target="$ac_optarg" ;;
 338
 339   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 340     verbose=yes ;;
 341
 342   -version | --version | --versio | --versi | --vers)
 343     echo "configure generated by autoconf version 2.10"
 344     exit 0 ;;
 345
 346   -with-* | --with-*)
 347     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 348     # Reject names that are not valid shell variable names.
 349     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 350       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 351     fi
 352     ac_package=`echo $ac_package| sed 's/-/_/g'`
 353     case "$ac_option" in
 354       *=*) ;;
 355       *) ac_optarg=yes ;;
 356     esac
 357     eval "with_${ac_package}='$ac_optarg'" ;;
 358
 359   -without-* | --without-*)
 360     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 361     # Reject names that are not valid shell variable names.
 362     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 363       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 364     fi
 365     ac_package=`echo $ac_package| sed 's/-/_/g'`
 366     eval "with_${ac_package}=no" ;;
 367
 368   --x)
 369     # Obsolete; use --with-x.
 370     with_x=yes ;;
 371
 372   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 373   | --x-incl | --x-inc | --x-in | --x-i)
 374     ac_prev=x_includes ;;
 375   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 376   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 377     x_includes="$ac_optarg" ;;
 378
 379   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 380   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 381     ac_prev=x_libraries ;;
 382   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 383   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 384     x_libraries="$ac_optarg" ;;
 385
 386   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 387     ;;
 388
 389   *)
 390     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 391       echo "configure: warning: $ac_option: invalid host type" 1>&2
 392     fi
 393     if test "x$nonopt" != xNONE; then
 394       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 395     fi
 396     nonopt="$ac_option"
 397     ;;
 398
 399   esac
 400 done
 401
 402 if test -n "$ac_prev"; then
 403   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 404 fi
 405
 406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 407
 408 # File descriptor usage:
 409 # 0 standard input
 410 # 1 file creation
 411 # 2 errors and warnings
 412 # 3 some systems may open it to /dev/tty
 413 # 4 used on the Kubota Titan
 414 # 6 checking for... messages and results
 415 # 5 compiler messages saved in config.log
 416 if test "$silent" = yes; then
 417   exec 6>/dev/null
 418 else
 419   exec 6>&1
 420 fi
 421 exec 5>./config.log
 422
 423 echo "\
 424 This file contains any messages produced by compilers while
 425 running configure, to aid debugging if configure makes a mistake.
 426 " 1>&5
 427
 428 # Strip out --no-create and --no-recursion so they do not pile up.
 429 # Also quote any args containing shell metacharacters.
 430 ac_configure_args=
 431 for ac_arg
 432 do
 433   case "$ac_arg" in
 434   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 435   | --no-cr | --no-c) ;;
 436   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 437   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 438   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 439   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 440   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 441   esac
 442 done
 443
 444 # NLS nuisances.
 445 # Only set LANG and LC_ALL to C if already set.
 446 # These must not be set unconditionally because not all systems understand
 447 # e.g. LANG=C (notably SCO).
 448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 449 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 450
 451 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 452 rm -rf conftest* confdefs.h
 453 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 454 echo > confdefs.h
 455
 456 # A filename unique to this package, relative to the directory that
 457 # configure is in, which we can look for to find out if srcdir is correct.
 458 ac_unique_file=libbfd.c
 459
 460 # Find the source files, if location was not specified.
 461 if test -z "$srcdir"; then
 462   ac_srcdir_defaulted=yes
 463   # Try the directory containing this script, then its parent.
 464   ac_prog=$0
 465   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 466   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 467   srcdir=$ac_confdir
 468   if test ! -r $srcdir/$ac_unique_file; then
 469     srcdir=..
 470   fi
 471 else
 472   ac_srcdir_defaulted=no
 473 fi
 474 if test ! -r $srcdir/$ac_unique_file; then
 475   if test "$ac_srcdir_defaulted" = yes; then
 476     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 477   else
 478     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 479   fi
 480 fi
 481 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 482
 483 # Prefer explicitly selected file to automatically selected ones.
 484 if test -z "$CONFIG_SITE"; then
 485   if test "x$prefix" != xNONE; then
 486     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 487   else
 488     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 489   fi
 490 fi
 491 for ac_site_file in $CONFIG_SITE; do
 492   if test -r "$ac_site_file"; then
 493     echo "loading site script $ac_site_file"
 494     . "$ac_site_file"
 495   fi
 496 done
 497
 498 if test -r "$cache_file"; then
 499   echo "loading cache $cache_file"
 500   . $cache_file
 501 else
 502   echo "creating cache $cache_file"
 503   > $cache_file
 504 fi
 505
 506 ac_ext=c
 507 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 508 ac_cpp='$CPP $CPPFLAGS'
 509 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 510 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 511
 512 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 513   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 514   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 515     ac_n= ac_c='
 516 ' ac_t='        '
 517   else
 518     ac_n=-n ac_c= ac_t=
 519   fi
 520 else
 521   ac_n= ac_c='\c' ac_t=
 522 fi
 523
 524
 525
 526 # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
 527 if test "${enable_64_bit_bfd+set}" = set; then
 528   enableval="$enable_64_bit_bfd"
 529   case "${enableval}" in
 530   yes)  want64=true  ;;
 531   no)   want64=false ;;
 532   *)    { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
 533 esac
 534 else
 535   want64=false
 536 fi
 537 # Check whether --enable-targets or --disable-targets was given.
 538 if test "${enable_targets+set}" = set; then
 539   enableval="$enable_targets"
 540   case "${enableval}" in
 541   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 542             ;;
 543   no)       enable_targets= ;;
 544   *)        enable_targets=$enableval ;;
 545 esac
 546 fi
 547 # Check whether --enable-shared or --disable-shared was given.
 548 if test "${enable_shared+set}" = set; then
 549   enableval="$enable_shared"
 550   case "${enableval}" in
 551   yes) shared=true ;;
 552   no)  shared=false ;;
 553   *bfd*) shared=true ;;
 554   *) shared=false ;;
 555 esac
 556 fi
 557 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
 558 if test "${enable_commonbfdlib+set}" = set; then
 559   enableval="$enable_commonbfdlib"
 560   case "${enableval}" in
 561   yes) commonbfdlib=true ;;
 562   no)  commonbfdlib=false ;;
 563   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
 564 esac
 565 fi
 566 # Check whether --with-mmap or --without-mmap was given.
 567 if test "${with_mmap+set}" = set; then
 568   withval="$with_mmap"
 569   case "${withval}" in
 570   yes)  want_mmap=true ;;
 571   no)   want_mmap=false ;;
 572   *)    { echo "configure: error: bad value ${withval} for BFD with-mmap option" 1>&2; exit 1; } ;;
 573 esac
 574 else
 575   want_mmap=false
 576 fi
 577
 578
 579
 580 ac_aux_dir=
 581 for ac_dir in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`; do
 582   if test -f $ac_dir/install-sh; then
 583     ac_aux_dir=$ac_dir
 584     ac_install_sh="$ac_aux_dir/install-sh -c"
 585     break
 586   elif test -f $ac_dir/install.sh; then
 587     ac_aux_dir=$ac_dir
 588     ac_install_sh="$ac_aux_dir/install.sh -c"
 589     break
 590   fi
 591 done
 592 if test -z "$ac_aux_dir"; then
 593   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`" 1>&2; exit 1; }
 594 fi
 595 ac_config_guess=$ac_aux_dir/config.guess
 596 ac_config_sub=$ac_aux_dir/config.sub
 597 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 598
 599
 600 # Do some error checking and defaulting for the host and target type.
 601 # The inputs are:
 602 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 603 #
 604 # The rules are:
 605 # 1. You are not allowed to specify --host, --target, and nonopt at the
 606 #    same time.
 607 # 2. Host defaults to nonopt.
 608 # 3. If nonopt is not specified, then host defaults to the current host,
 609 #    as determined by config.guess.
 610 # 4. Target and build default to nonopt.
 611 # 5. If nonopt is not specified, then target and build default to host.
 612
 613 # The aliases save the names the user supplied, while $host etc.
 614 # will get canonicalized.
 615 case $host---$target---$nonopt in
 616 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 617 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 618 esac
 619
 620
 621 # Make sure we can run config.sub.
 622 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 623 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 624 fi
 625
 626 echo $ac_n "checking host system type""... $ac_c" 1>&6
 627
 628 host_alias=$host
 629 case "$host_alias" in
 630 NONE)
 631   case $nonopt in
 632   NONE)
 633     if host_alias=`$ac_config_guess`; then :
 634     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 635     fi ;;
 636   *) host_alias=$nonopt ;;
 637   esac ;;
 638 esac
 639
 640 host=`$ac_config_sub $host_alias`
 641 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 642 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 643 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 644 echo "$ac_t""$host" 1>&6
 645
 646 echo $ac_n "checking target system type""... $ac_c" 1>&6
 647
 648 target_alias=$target
 649 case "$target_alias" in
 650 NONE)
 651   case $nonopt in
 652   NONE) target_alias=$host_alias ;;
 653   *) target_alias=$nonopt ;;
 654   esac ;;
 655 esac
 656
 657 target=`$ac_config_sub $target_alias`
 658 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 659 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 660 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 661 echo "$ac_t""$target" 1>&6
 662
 663 echo $ac_n "checking build system type""... $ac_c" 1>&6
 664
 665 build_alias=$build
 666 case "$build_alias" in
 667 NONE)
 668   case $nonopt in
 669   NONE) build_alias=$host_alias ;;
 670   *) build_alias=$nonopt ;;
 671   esac ;;
 672 esac
 673
 674 build=`$ac_config_sub $build_alias`
 675 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 676 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 677 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 678 echo "$ac_t""$build" 1>&6
 679
 680 test "$host_alias" != "$target_alias" &&
 681   test "$program_prefix$program_suffix$program_transform_name" = \
 682     NONENONEs,x,x, &&
 683   program_prefix=${target_alias}-
 684
 685 if test -z "$target" ; then
 686     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
 687 fi
 688 if test "$program_transform_name" = s,x,x,; then
 689   program_transform_name=
 690 else
 691   # Double any \ or $.  echo might interpret backslashes.
 692   cat <<\EOF_SED > conftestsed
 693 s,\\,\\\\,g; s,\$,$$,g
 694 EOF_SED
 695   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 696   rm -f conftestsed
 697 fi
 698 test "$program_prefix" != NONE &&
 699   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 700 # Use a double $ so make ignores it.
 701 test "$program_suffix" != NONE &&
 702   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 703
 704 # sed with no file args requires a program.
 705 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 706
 707
 708 host64=false
 709 target64=false
 710
 711 # host stuff:
 712
 713 ALLLIBS='$(TARGETLIB)'
 714 PICFLAG=
 715 SHLIB=unused-shlib
 716 SHLINK=unused-shlink
 717 if test "${shared}" = "true"; then
 718   PICFLAG=-fpic
 719   if test "${commonbfdlib}" = "true"; then
 720     ALLLIBS='$(TARGETLIB)'
 721   else
 722     ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)'
 723     SHLIB=libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/VERSION`
 724     SHLINK=libbfd.so
 725   fi
 726 fi
 727
 728 # Extract the first word of "gcc", so it can be a program name with args.
 729 set dummy gcc; ac_word=$2
 730 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 731 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 732   echo $ac_n "(cached) $ac_c" 1>&6
 733 else
 734   if test -n "$CC"; then
 735   ac_cv_prog_CC="$CC" # Let the user override the test.
 736 else
 737   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 738   for ac_dir in $PATH; do
 739     test -z "$ac_dir" && ac_dir=.
 740     if test -f $ac_dir/$ac_word; then
 741       ac_cv_prog_CC="gcc"
 742       break
 743     fi
 744   done
 745   IFS="$ac_save_ifs"
 746 fi
 747 fi
 748 CC="$ac_cv_prog_CC"
 749 if test -n "$CC"; then
 750   echo "$ac_t""$CC" 1>&6
 751 else
 752   echo "$ac_t""no" 1>&6
 753 fi
 754
 755 if test -z "$CC"; then
 756   # Extract the first word of "cc", so it can be a program name with args.
 757 set dummy cc; ac_word=$2
 758 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 759 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 760   echo $ac_n "(cached) $ac_c" 1>&6
 761 else
 762   if test -n "$CC"; then
 763   ac_cv_prog_CC="$CC" # Let the user override the test.
 764 else
 765   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 766   ac_prog_rejected=no
 767   for ac_dir in $PATH; do
 768     test -z "$ac_dir" && ac_dir=.
 769     if test -f $ac_dir/$ac_word; then
 770       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 771         ac_prog_rejected=yes
 772         continue
 773       fi
 774       ac_cv_prog_CC="cc"
 775       break
 776     fi
 777   done
 778   IFS="$ac_save_ifs"
 779 if test $ac_prog_rejected = yes; then
 780   # We found a bogon in the path, so make sure we never use it.
 781   set dummy $ac_cv_prog_CC
 782   shift
 783   if test $# -gt 0; then
 784     # We chose a different compiler from the bogus one.
 785     # However, it has the same basename, so the bogon will be chosen
 786     # first if we set CC to just the basename; use the full file name.
 787     shift
 788     set dummy "$ac_dir/$ac_word" "$@"
 789     shift
 790     ac_cv_prog_CC="$@"
 791   fi
 792 fi
 793 fi
 794 fi
 795 CC="$ac_cv_prog_CC"
 796 if test -n "$CC"; then
 797   echo "$ac_t""$CC" 1>&6
 798 else
 799   echo "$ac_t""no" 1>&6
 800 fi
 801
 802   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 803 fi
 804
 805 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 806 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 807   echo $ac_n "(cached) $ac_c" 1>&6
 808 else
 809   cat > conftest.c <<EOF
 810 #ifdef __GNUC__
 811   yes;
 812 #endif
 813 EOF
 814 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 815   ac_cv_prog_gcc=yes
 816 else
 817   ac_cv_prog_gcc=no
 818 fi
 819 fi
 820
 821 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 822 if test $ac_cv_prog_gcc = yes; then
 823   GCC=yes
 824   if test "${CFLAGS+set}" != set; then
 825     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 826 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 827   echo $ac_n "(cached) $ac_c" 1>&6
 828 else
 829   echo 'void f(){}' > conftest.c
 830 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 831   ac_cv_prog_gcc_g=yes
 832 else
 833   ac_cv_prog_gcc_g=no
 834 fi
 835 rm -f conftest*
 836
 837 fi
 838
 839 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 840     if test $ac_cv_prog_gcc_g = yes; then
 841       CFLAGS="-g -O"
 842     else
 843       CFLAGS="-O"
 844     fi
 845   fi
 846 else
 847   GCC=
 848   test "${CFLAGS+set}" = set || CFLAGS="-g"
 849 fi
 850
 851
 852 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 853 if test -d /etc/conf/kconfig.d &&
 854   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 855 then
 856   echo "$ac_t""yes" 1>&6
 857   ISC=yes # If later tests want to check for ISC.
 858   cat >> confdefs.h <<\EOF
 859 #define _POSIX_SOURCE 1
 860 EOF
 861
 862   if test "$GCC" = yes; then
 863     CC="$CC -posix"
 864   else
 865     CC="$CC -Xp"
 866   fi
 867 else
 868   echo "$ac_t""no" 1>&6
 869   ISC=
 870 fi
 871
 872
 873 # Permit host specific settings.
 874 . ${srcdir}/configure.host
 875
 876
 877 if test $host != $build; then
 878   ac_tool_prefix=${host_alias}-
 879 else
 880   ac_tool_prefix=
 881 fi
 882
 883 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 884 set dummy ${ac_tool_prefix}ar; ac_word=$2
 885 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 886 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 887   echo $ac_n "(cached) $ac_c" 1>&6
 888 else
 889   if test -n "$AR"; then
 890   ac_cv_prog_AR="$AR" # Let the user override the test.
 891 else
 892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 893   for ac_dir in $PATH; do
 894     test -z "$ac_dir" && ac_dir=.
 895     if test -f $ac_dir/$ac_word; then
 896       ac_cv_prog_AR="${ac_tool_prefix}ar"
 897       break
 898     fi
 899   done
 900   IFS="$ac_save_ifs"
 901   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 902 fi
 903 fi
 904 AR="$ac_cv_prog_AR"
 905 if test -n "$AR"; then
 906   echo "$ac_t""$AR" 1>&6
 907 else
 908   echo "$ac_t""no" 1>&6
 909 fi
 910
 911
 912
 913 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 914 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 915 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 916 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 917   echo $ac_n "(cached) $ac_c" 1>&6
 918 else
 919   if test -n "$RANLIB"; then
 920   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 921 else
 922   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 923   for ac_dir in $PATH; do
 924     test -z "$ac_dir" && ac_dir=.
 925     if test -f $ac_dir/$ac_word; then
 926       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 927       break
 928     fi
 929   done
 930   IFS="$ac_save_ifs"
 931 fi
 932 fi
 933 RANLIB="$ac_cv_prog_RANLIB"
 934 if test -n "$RANLIB"; then
 935   echo "$ac_t""$RANLIB" 1>&6
 936 else
 937   echo "$ac_t""no" 1>&6
 938 fi
 939
 940
 941 if test -z "$ac_cv_prog_RANLIB"; then
 942 if test -n "$ac_tool_prefix"; then
 943   # Extract the first word of "ranlib", so it can be a program name with args.
 944 set dummy ranlib; ac_word=$2
 945 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 946 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 947   echo $ac_n "(cached) $ac_c" 1>&6
 948 else
 949   if test -n "$RANLIB"; then
 950   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 951 else
 952   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 953   for ac_dir in $PATH; do
 954     test -z "$ac_dir" && ac_dir=.
 955     if test -f $ac_dir/$ac_word; then
 956       ac_cv_prog_RANLIB="ranlib"
 957       break
 958     fi
 959   done
 960   IFS="$ac_save_ifs"
 961   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 962 fi
 963 fi
 964 RANLIB="$ac_cv_prog_RANLIB"
 965 if test -n "$RANLIB"; then
 966   echo "$ac_t""$RANLIB" 1>&6
 967 else
 968   echo "$ac_t""no" 1>&6
 969 fi
 970
 971 else
 972   RANLIB=":"
 973 fi
 974 fi
 975
 976 # Find a good install program.  We prefer a C program (faster),
 977 # so one script is as good as another.  But avoid the broken or
 978 # incompatible versions:
 979 # SysV /etc/install, /usr/sbin/install
 980 # SunOS /usr/etc/install
 981 # IRIX /sbin/install
 982 # AIX /bin/install
 983 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 984 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 985 # ./install, which can be erroneously created by make from ./install.sh.
 986 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 987 if test -z "$INSTALL"; then
 988 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 992   for ac_dir in $PATH; do
 993     # Account for people who put trailing slashes in PATH elements.
 994     case "$ac_dir/" in
 995     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 996     *)
 997       # OSF1 and SCO ODT 3.0 have their own names for install.
 998       for ac_prog in ginstall installbsd scoinst install; do
 999         if test -f $ac_dir/$ac_prog; then
1000           if test $ac_prog = install &&
1001             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1002             # AIX install.  It has an incompatible calling convention.
1003             # OSF/1 installbsd also uses dspmsg, but is usable.
1004             :
1005           else
1006             ac_cv_path_install="$ac_dir/$ac_prog -c"
1007             break 2
1008           fi
1009         fi
1010       done
1011       ;;
1012     esac
1013   done
1014   IFS="$ac_save_ifs"
1015
1016 fi
1017   if test "${ac_cv_path_install+set}" = set; then
1018     INSTALL="$ac_cv_path_install"
1019   else
1020     # As a last resort, use the slow shell script.  We don't cache a
1021     # path for INSTALL within a source directory, because that will
1022     # break other packages using the cache if that directory is
1023     # removed, or if the path is relative.
1024     INSTALL="$ac_install_sh"
1025   fi
1026 fi
1027 echo "$ac_t""$INSTALL" 1>&6
1028
1029 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1030 # It thinks the first close brace ends the variable substitution.
1031 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1032
1033 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1034
1035
1036 if test "${shared}" = "true"; then
1037   if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then
1038     echo "configure: warning: BFD --enable-shared only supported when using gcc" 1>&2
1039     shared=false
1040     ALLLIBS='$(TARGETLIB)'
1041     PICFLAG=
1042     SHLIB=unused-shlib
1043   fi
1044 fi
1045
1046
1047
1048
1049
1050
1051 if test "${commonbfdlib}" = "true"; then
1052   COMMON_SHLIB=yes
1053   PICLIST=piclist
1054 else
1055   COMMON_SHLIB=
1056   PICLIST=
1057 fi
1058
1059
1060
1061
1062
1063 VERSION=`cat ${srcdir}/VERSION`
1064
1065
1066 BFD_HOST_64BIT_LONG=0
1067 BFD_HOST_64_BIT_DEFINED=0
1068 BFD_HOST_64_BIT=
1069 BFD_HOST_U_64_BIT=
1070 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
1071   BFD_HOST_64BIT_LONG=1
1072 elif test "x${HOST_64BIT_TYPE}" != "x"; then
1073   BFD_HOST_64_BIT_DEFINED=1
1074   BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
1075   BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
1076 fi
1077
1078
1079
1080
1081
1082 # Put a plausible default for CC_FOR_BUILD in Makefile.
1083 if test -z "$CC_FOR_BUILD"; then
1084   if test "x$cross_compiling" = "xno"; then
1085     CC_FOR_BUILD='$(CC)'
1086   else
1087     CC_FOR_BUILD=gcc
1088   fi
1089 fi
1090
1091
1092 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1093 # On Suns, sometimes $CPP names a directory.
1094 if test -n "$CPP" && test -d "$CPP"; then
1095   CPP=
1096 fi
1097 if test -z "$CPP"; then
1098 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1099   echo $ac_n "(cached) $ac_c" 1>&6
1100 else
1101     # This must be in double quotes, not single quotes, because CPP may get
1102   # substituted into the Makefile and "${CC-cc}" will confuse make.
1103   CPP="${CC-cc} -E"
1104   # On the NeXT, cc -E runs the code through the compiler's parser,
1105   # not just through cpp.
1106   cat > conftest.$ac_ext <<EOF
1107 #line 1108 "configure"
1108 #include "confdefs.h"
1109 #include <assert.h>
1110 Syntax Error
1111 EOF
1112 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1113 { (eval echo configure:1114: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1114 ac_err=`grep -v '^ *+' conftest.out`
1115 if test -z "$ac_err"; then
1116   :
1117 else
1118   echo "$ac_err" >&5
1119   rm -rf conftest*
1120   CPP="${CC-cc} -E -traditional-cpp"
1121   cat > conftest.$ac_ext <<EOF
1122 #line 1123 "configure"
1123 #include "confdefs.h"
1124 #include <assert.h>
1125 Syntax Error
1126 EOF
1127 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1128 { (eval echo configure:1129: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1129 ac_err=`grep -v '^ *+' conftest.out`
1130 if test -z "$ac_err"; then
1131   :
1132 else
1133   echo "$ac_err" >&5
1134   rm -rf conftest*
1135   CPP=/lib/cpp
1136 fi
1137 rm -f conftest*
1138 fi
1139 rm -f conftest*
1140   ac_cv_prog_CPP="$CPP"
1141 fi
1142   CPP="$ac_cv_prog_CPP"
1143 else
1144   ac_cv_prog_CPP="$CPP"
1145 fi
1146 echo "$ac_t""$CPP" 1>&6
1147
1148 for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
1149 do
1150 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1151 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1152 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1153   echo $ac_n "(cached) $ac_c" 1>&6
1154 else
1155   cat > conftest.$ac_ext <<EOF
1156 #line 1157 "configure"
1157 #include "confdefs.h"
1158 #include <$ac_hdr>
1159 EOF
1160 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1161 { (eval echo configure:1162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1162 ac_err=`grep -v '^ *+' conftest.out`
1163 if test -z "$ac_err"; then
1164   rm -rf conftest*
1165   eval "ac_cv_header_$ac_safe=yes"
1166 else
1167   echo "$ac_err" >&5
1168   rm -rf conftest*
1169   eval "ac_cv_header_$ac_safe=no"
1170 fi
1171 rm -f conftest*
1172 fi
1173 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1174   echo "$ac_t""yes" 1>&6
1175     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1176   cat >> confdefs.h <<EOF
1177 #define $ac_tr_hdr 1
1178 EOF
1179
1180 else
1181   echo "$ac_t""no" 1>&6
1182 fi
1183 done
1184
1185 for ac_hdr in fcntl.h sys/file.h sys/time.h
1186 do
1187 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1188 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1189 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1190   echo $ac_n "(cached) $ac_c" 1>&6
1191 else
1192   cat > conftest.$ac_ext <<EOF
1193 #line 1194 "configure"
1194 #include "confdefs.h"
1195 #include <$ac_hdr>
1196 EOF
1197 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1198 { (eval echo configure:1199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1199 ac_err=`grep -v '^ *+' conftest.out`
1200 if test -z "$ac_err"; then
1201   rm -rf conftest*
1202   eval "ac_cv_header_$ac_safe=yes"
1203 else
1204   echo "$ac_err" >&5
1205   rm -rf conftest*
1206   eval "ac_cv_header_$ac_safe=no"
1207 fi
1208 rm -f conftest*
1209 fi
1210 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1211   echo "$ac_t""yes" 1>&6
1212     ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1213   cat >> confdefs.h <<EOF
1214 #define $ac_tr_hdr 1
1215 EOF
1216
1217 else
1218   echo "$ac_t""no" 1>&6
1219 fi
1220 done
1221
1222 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1223 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   cat > conftest.$ac_ext <<EOF
1227 #line 1228 "configure"
1228 #include "confdefs.h"
1229 #include <sys/types.h>
1230 #include <sys/time.h>
1231 #include <time.h>
1232 int main() { return 0; }
1233 int t() {
1234 struct tm *tp;
1235 ; return 0; }
1236 EOF
1237 if { (eval echo configure:1238: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1238   rm -rf conftest*
1239   ac_cv_header_time=yes
1240 else
1241   rm -rf conftest*
1242   ac_cv_header_time=no
1243 fi
1244 rm -f conftest*
1245
1246 fi
1247
1248 echo "$ac_t""$ac_cv_header_time" 1>&6
1249 if test $ac_cv_header_time = yes; then
1250   cat >> confdefs.h <<\EOF
1251 #define TIME_WITH_SYS_TIME 1
1252 EOF
1253
1254 fi
1255
1256 for ac_func in fcntl getpagesize setitimer sysconf
1257 do
1258 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1259 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1260   echo $ac_n "(cached) $ac_c" 1>&6
1261 else
1262   cat > conftest.$ac_ext <<EOF
1263 #line 1264 "configure"
1264 #include "confdefs.h"
1265 /* System header to define __stub macros and hopefully few prototypes,
1266     which can conflict with char $ac_func(); below.  */
1267 #include <assert.h>
1268 /* Override any gcc2 internal prototype to avoid an error.  */
1269 /* We use char because int might match the return type of a gcc2
1270     builtin and then its argument prototype would still apply.  */
1271 char $ac_func();
1272
1273 int main() { return 0; }
1274 int t() {
1275
1276 /* The GNU C library defines this for functions which it implements
1277     to always fail with ENOSYS.  Some functions are actually named
1278     something starting with __ and the normal name is an alias.  */
1279 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1280 choke me
1281 #else
1282 $ac_func();
1283 #endif
1284
1285 ; return 0; }
1286 EOF
1287 if { (eval echo configure:1288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1288   rm -rf conftest*
1289   eval "ac_cv_func_$ac_func=yes"
1290 else
1291   rm -rf conftest*
1292   eval "ac_cv_func_$ac_func=no"
1293 fi
1294 rm -f conftest*
1295
1296 fi
1297 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1298   echo "$ac_t""yes" 1>&6
1299     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1300   cat >> confdefs.h <<EOF
1301 #define $ac_tr_func 1
1302 EOF
1303
1304 else
1305   echo "$ac_t""no" 1>&6
1306 fi
1307 done
1308
1309
1310
1311 case "${host}" in
1312 i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32 | *-*-windows)
1313   cat >> confdefs.h <<\EOF
1314 #define USE_BINARY_FOPEN 1
1315 EOF
1316  ;;
1317 esac
1318
1319 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
1320 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
1321   echo $ac_n "(cached) $ac_c" 1>&6
1322 else
1323   cat > conftest.$ac_ext <<EOF
1324 #line 1325 "configure"
1325 #include "confdefs.h"
1326
1327 #include <stdio.h>
1328 #ifdef HAVE_STRING_H
1329 #include <string.h>
1330 #else
1331 #ifdef HAVE_STRINGS_H
1332 #include <strings.h>
1333 #endif
1334 #endif
1335 #ifdef HAVE_STDLIB_H
1336 #include <stdlib.h>
1337 #endif
1338 #ifdef HAVE_UNISTD_H
1339 #include <unistd.h>
1340 #endif
1341 int main() { return 0; }
1342 int t() {
1343 char *(*pfn) = (char *(*)) strstr
1344 ; return 0; }
1345 EOF
1346 if { (eval echo configure:1347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1347   rm -rf conftest*
1348   bfd_cv_decl_needed_strstr=no
1349 else
1350   rm -rf conftest*
1351   bfd_cv_decl_needed_strstr=yes
1352 fi
1353 rm -f conftest*
1354
1355 fi
1356
1357 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
1358 if test $bfd_cv_decl_needed_strstr = yes; then
1359   bfd_tr_decl=NEED_DECLARATION_`echo strstr | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1360   cat >> confdefs.h <<EOF
1361 #define $bfd_tr_decl 1
1362 EOF
1363
1364 fi
1365
1366 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
1367 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
1368   echo $ac_n "(cached) $ac_c" 1>&6
1369 else
1370   cat > conftest.$ac_ext <<EOF
1371 #line 1372 "configure"
1372 #include "confdefs.h"
1373
1374 #include <stdio.h>
1375 #ifdef HAVE_STRING_H
1376 #include <string.h>
1377 #else
1378 #ifdef HAVE_STRINGS_H
1379 #include <strings.h>
1380 #endif
1381 #endif
1382 #ifdef HAVE_STDLIB_H
1383 #include <stdlib.h>
1384 #endif
1385 #ifdef HAVE_UNISTD_H
1386 #include <unistd.h>
1387 #endif
1388 int main() { return 0; }
1389 int t() {
1390 char *(*pfn) = (char *(*)) malloc
1391 ; return 0; }
1392 EOF
1393 if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1394   rm -rf conftest*
1395   bfd_cv_decl_needed_malloc=no
1396 else
1397   rm -rf conftest*
1398   bfd_cv_decl_needed_malloc=yes
1399 fi
1400 rm -f conftest*
1401
1402 fi
1403
1404 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
1405 if test $bfd_cv_decl_needed_malloc = yes; then
1406   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1407   cat >> confdefs.h <<EOF
1408 #define $bfd_tr_decl 1
1409 EOF
1410
1411 fi
1412
1413 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
1414 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
1415   echo $ac_n "(cached) $ac_c" 1>&6
1416 else
1417   cat > conftest.$ac_ext <<EOF
1418 #line 1419 "configure"
1419 #include "confdefs.h"
1420
1421 #include <stdio.h>
1422 #ifdef HAVE_STRING_H
1423 #include <string.h>
1424 #else
1425 #ifdef HAVE_STRINGS_H
1426 #include <strings.h>
1427 #endif
1428 #endif
1429 #ifdef HAVE_STDLIB_H
1430 #include <stdlib.h>
1431 #endif
1432 #ifdef HAVE_UNISTD_H
1433 #include <unistd.h>
1434 #endif
1435 int main() { return 0; }
1436 int t() {
1437 char *(*pfn) = (char *(*)) realloc
1438 ; return 0; }
1439 EOF
1440 if { (eval echo configure:1441: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1441   rm -rf conftest*
1442   bfd_cv_decl_needed_realloc=no
1443 else
1444   rm -rf conftest*
1445   bfd_cv_decl_needed_realloc=yes
1446 fi
1447 rm -f conftest*
1448
1449 fi
1450
1451 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
1452 if test $bfd_cv_decl_needed_realloc = yes; then
1453   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1454   cat >> confdefs.h <<EOF
1455 #define $bfd_tr_decl 1
1456 EOF
1457
1458 fi
1459
1460 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1461 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467
1468 #include <stdio.h>
1469 #ifdef HAVE_STRING_H
1470 #include <string.h>
1471 #else
1472 #ifdef HAVE_STRINGS_H
1473 #include <strings.h>
1474 #endif
1475 #endif
1476 #ifdef HAVE_STDLIB_H
1477 #include <stdlib.h>
1478 #endif
1479 #ifdef HAVE_UNISTD_H
1480 #include <unistd.h>
1481 #endif
1482 int main() { return 0; }
1483 int t() {
1484 char *(*pfn) = (char *(*)) free
1485 ; return 0; }
1486 EOF
1487 if { (eval echo configure:1488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1488   rm -rf conftest*
1489   bfd_cv_decl_needed_free=no
1490 else
1491   rm -rf conftest*
1492   bfd_cv_decl_needed_free=yes
1493 fi
1494 rm -f conftest*
1495
1496 fi
1497
1498 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
1499 if test $bfd_cv_decl_needed_free = yes; then
1500   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1501   cat >> confdefs.h <<EOF
1502 #define $bfd_tr_decl 1
1503 EOF
1504
1505 fi
1506
1507 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
1508 if eval "test \"`echo '$''{'bfd_cv_decl_needed_getenv'+set}'`\" = set"; then
1509   echo $ac_n "(cached) $ac_c" 1>&6
1510 else
1511   cat > conftest.$ac_ext <<EOF
1512 #line 1513 "configure"
1513 #include "confdefs.h"
1514
1515 #include <stdio.h>
1516 #ifdef HAVE_STRING_H
1517 #include <string.h>
1518 #else
1519 #ifdef HAVE_STRINGS_H
1520 #include <strings.h>
1521 #endif
1522 #endif
1523 #ifdef HAVE_STDLIB_H
1524 #include <stdlib.h>
1525 #endif
1526 #ifdef HAVE_UNISTD_H
1527 #include <unistd.h>
1528 #endif
1529 int main() { return 0; }
1530 int t() {
1531 char *(*pfn) = (char *(*)) getenv
1532 ; return 0; }
1533 EOF
1534 if { (eval echo configure:1535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1535   rm -rf conftest*
1536   bfd_cv_decl_needed_getenv=no
1537 else
1538   rm -rf conftest*
1539   bfd_cv_decl_needed_getenv=yes
1540 fi
1541 rm -f conftest*
1542
1543 fi
1544
1545 echo "$ac_t""$bfd_cv_decl_needed_getenv" 1>&6
1546 if test $bfd_cv_decl_needed_getenv = yes; then
1547   bfd_tr_decl=NEED_DECLARATION_`echo getenv | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1548   cat >> confdefs.h <<EOF
1549 #define $bfd_tr_decl 1
1550 EOF
1551
1552 fi
1553
1554
1555 # If we are configured native, pick a core file support file.
1556 COREFILE=
1557 COREFLAG=
1558 if test "${target}" = "${host}"; then
1559   case "${host}" in
1560   alpha*-*-linux*)
1561         COREFILE=trad-core.o
1562         cat >> confdefs.h <<\EOF
1563 #define TRAD_HEADER "hosts/alphalinux.h"
1564 EOF
1565
1566         ;;
1567   alpha*-*-*)           COREFILE=osf-core.o ;;
1568   arm-*-riscix)         COREFILE=trad-core.o ;;
1569   hppa*-*-hpux*)        COREFILE=hpux-core.o ;;
1570   hppa*-*-hiux*)        COREFILE=hpux-core.o ;;
1571   hppa*-*-bsd*)         COREFILE="hpux-core.o hppabsd-core.o"
1572                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
1573   i[3456]86-sequent-bsd*)
1574         COREFILE=trad-core.o;
1575         cat >> confdefs.h <<\EOF
1576 #define TRAD_HEADER "hosts/symmetry.h"
1577 EOF
1578
1579         ;;
1580   i[3456]86-sequent-sysv4*) ;;
1581   i[3456]86-sequent-sysv*)
1582         COREFILE=trad-core.o
1583         cat >> confdefs.h <<\EOF
1584 #define TRAD_HEADER "hosts/symmetry.h"
1585 EOF
1586
1587         ;;
1588   i[3456]86-*-bsd* | i[3456]86-*-freebsd*)
1589         COREFILE=trad-core.o
1590         cat >> confdefs.h <<\EOF
1591 #define TRAD_HEADER "hosts/i386bsd.h"
1592 EOF
1593
1594         ;;
1595   i[3456]86-*-netbsd*)
1596         COREFILE=netbsd-core.o
1597         ;;
1598   i[3456]86-esix-sysv3*)
1599         COREFILE=trad-core.o
1600         cat >> confdefs.h <<\EOF
1601 #define TRAD_HEADER "hosts/esix.h"
1602 EOF
1603
1604         ;;
1605   i[3456]86-*-sco* | i[3456]86-*-isc*)
1606         COREFILE=trad-core.o
1607         cat >> confdefs.h <<\EOF
1608 #define TRAD_HEADER "hosts/i386sco.h"
1609 EOF
1610
1611         ;;
1612   i[3456]86-*-mach3*)
1613         COREFILE=trad-core.o
1614         cat >> confdefs.h <<\EOF
1615 #define TRAD_HEADER "hosts/i386mach3.h"
1616 EOF
1617
1618         ;;
1619   i[3456]86-*-linux*)
1620         COREFILE=trad-core.o
1621         cat >> confdefs.h <<\EOF
1622 #define TRAD_HEADER "hosts/i386linux.h"
1623 EOF
1624
1625         ;;
1626   i[3456]86-*-isc*)     COREFILE=trad-core.o ;;
1627   i[3456]86-*-aix*)     COREFILE=aix386-core.o ;;
1628   i860-*-mach3* | i860-*-osf1*)
1629         COREFILE=trad-core.o
1630         cat >> confdefs.h <<\EOF
1631 #define TRAD_HEADER "hosts/i860mach3.h"
1632 EOF
1633
1634         ;;
1635   mips-dec-bsd*)
1636         COREFILE=trad-core.o
1637         cat >> confdefs.h <<\EOF
1638 #define TRAD_HEADER "hosts/mipsbsd.h"
1639 EOF
1640
1641         ;;
1642   mips-dec-mach3*)
1643         COREFILE=trad-core.o
1644         cat >> confdefs.h <<\EOF
1645 #define TRAD_HEADER "hosts/mipsmach3.h"
1646 EOF
1647
1648         ;;
1649   mips-*-netbsd*)
1650         COREFILE=netbsd-core.o
1651         ;;
1652   mips-dec-*)
1653         COREFILE=trad-core.o
1654         cat >> confdefs.h <<\EOF
1655 #define TRAD_HEADER "hosts/decstation.h"
1656 EOF
1657
1658         ;;
1659   mips-sgi-irix4*)      COREFILE=irix-core.o ;;
1660   mips-sgi-irix5*)      COREFILE=irix-core.o ;;
1661   mips-sgi-irix6*)      COREFILE=irix-core.o ;;
1662   mips-*-mach3*)
1663         COREFILE=trad-core.o
1664         cat >> confdefs.h <<\EOF
1665 #define TRAD_HEADER "hosts/mipsmach3.h"
1666 EOF
1667
1668         ;;
1669   mips-*-sysv4*)        ;;
1670   mips-*-sysv* | mips-*-riscos*)
1671         COREFILE=trad-core.o
1672         cat >> confdefs.h <<\EOF
1673 #define TRAD_HEADER "hosts/riscos.h"
1674 EOF
1675
1676         ;;
1677   mips-sony-bsd*)
1678         COREFILE=trad-core.o
1679         cat >> confdefs.h <<\EOF
1680 #define TRAD_HEADER "hosts/news-mips.h"
1681 EOF
1682
1683         ;;
1684   m68*-bull*-sysv*)
1685         COREFILE=trad-core.o
1686         cat >> confdefs.h <<\EOF
1687 #define TRAD_HEADER "hosts/dpx2.h"
1688 EOF
1689
1690         ;;
1691   m68*-hp-hpux*)        COREFILE=hpux-core.o ;;
1692   m68*-hp-bsd*)
1693         COREFILE=trad-core.o
1694         cat >> confdefs.h <<\EOF
1695 #define TRAD_HEADER "hosts/hp300bsd.h"
1696 EOF
1697
1698         ;;
1699   m68*-*-linux*)
1700         COREFILE=trad-core.o
1701         cat >> confdefs.h <<\EOF
1702 #define TRAD_HEADER "hosts/m68klinux.h"
1703 EOF
1704
1705         ;;
1706   m68*-motorola-sysv*)
1707         COREFILE=trad-core.o
1708         cat >> confdefs.h <<\EOF
1709 #define TRAD_HEADER "hosts/delta68.h"
1710 EOF
1711
1712         ;;
1713   m68*-sony-*)
1714         COREFILE=trad-core.o
1715         cat >> confdefs.h <<\EOF
1716 #define TRAD_HEADER "hosts/news.h"
1717 EOF
1718
1719         ;;
1720   m68*-*-netbsd*)
1721         COREFILE=netbsd-core.o
1722         ;;
1723   m68*-apple-aux*)
1724         COREFILE=trad-core.o
1725         cat >> confdefs.h <<\EOF
1726 #define TRAD_HEADER "hosts/m68kaux.h"
1727 EOF
1728
1729         ;;
1730   m88*-*-sysv4*)        ;;
1731   m88*-motorola-sysv*)  COREFILE=ptrace-core.o ;;
1732   m88*-*-mach3*)
1733         COREFILE=trad-core.o
1734         cat >> confdefs.h <<\EOF
1735 #define TRAD_HEADER "hosts/m88kmach3.h"
1736 EOF
1737
1738         ;;
1739   ns32k-pc532-mach)
1740         COREFILE=trad-core.o
1741         cat >> confdefs.h <<\EOF
1742 #define TRAD_HEADER "hosts/pc532mach.h"
1743 EOF
1744
1745         ;;
1746   ns32k-*-netbsd*)
1747         COREFILE=netbsd-core.o
1748         ;;
1749   rs6000-*-lynx*)       COREFILE=lynx-core.o ;;
1750   rs6000-*-aix4*)       COREFILE=rs6000-core.o ;;
1751   rs6000-*-*)           COREFILE=rs6000-core.o ;;
1752   powerpc-*-aix4*)      COREFILE=rs6000-core.o ;;
1753   powerpc-*-aix*)       COREFILE=rs6000-core.o ;;
1754   sparc-*-netbsd*)
1755         COREFILE=netbsd-core.o
1756         ;;
1757   tahoe-*-*)
1758         COREFILE=trad-core.o
1759         cat >> confdefs.h <<\EOF
1760 #define TRAD_HEADER "hosts/tahoe.h"
1761 EOF
1762
1763         ;;
1764   vax-*-ultrix2*)
1765         COREFILE=trad-core.o
1766         cat >> confdefs.h <<\EOF
1767 #define TRAD_HEADER "hosts/vaxult2.h"
1768 EOF
1769
1770         ;;
1771   vax-*-ultrix*)
1772         COREFILE=trad-core.o
1773         cat >> confdefs.h <<\EOF
1774 #define TRAD_HEADER "hosts/vaxult2.h"
1775 EOF
1776
1777         ;;
1778   vax-*-*)
1779         COREFILE=trad-core.o
1780         cat >> confdefs.h <<\EOF
1781 #define TRAD_HEADER "hosts/vaxbsd.h"
1782 EOF
1783
1784         ;;
1785   esac
1786
1787   case "$COREFILE" in
1788   aix386-core.o)        COREFLAG=-DAIX386_CORE ;;
1789   hppabsd-core.o)       COREFLAG=-DHPPABSD_CORE ;;
1790   hpux-core.o)          COREFLAG=-DHPUX_CORE ;;
1791   irix-core.o)          COREFLAG=-DIRIX_CORE ;;
1792   lynx-core.o)          COREFLAG=-DLYNX_CORE ;;
1793   osf-core.o)           COREFLAG=-DOSF_CORE ;;
1794   ptrace-core.o)        COREFLAG=-DPTRACE_CORE ;;
1795   rs6000-core.o)        COREFLAG="$COREFLAG -DAIX_CORE" ;;
1796   trad-core.o)          COREFLAG="$COREFLAG -DTRAD_CORE" ;;
1797   esac
1798
1799   # The ELF code uses the native <sys/procfs.h> to handle core files.
1800   # Define HAVE_SYS_PROCFS_H if the file exists and defines
1801   # prstatus_t.
1802   echo $ac_n "checking for sys/procfs.h""... $ac_c" 1>&6
1803   if eval "test \"`echo '$''{'bfd_cv_header_sys_procfs_h'+set}'`\" = set"; then
1804   echo $ac_n "(cached) $ac_c" 1>&6
1805 else
1806   cat > conftest.$ac_ext <<EOF
1807 #line 1808 "configure"
1808 #include "confdefs.h"
1809 #include <sys/procfs.h>
1810 int main() { return 0; }
1811 int t() {
1812 prstatus_t t;
1813 ; return 0; }
1814 EOF
1815 if { (eval echo configure:1816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1816   rm -rf conftest*
1817   bfd_cv_header_sys_procfs_h=yes
1818 else
1819   rm -rf conftest*
1820   bfd_cv_header_sys_procfs_h=no
1821 fi
1822 rm -f conftest*
1823
1824 fi
1825
1826   echo "$ac_t""$bfd_cv_header_sys_procfs_h" 1>&6
1827   if test $bfd_cv_header_sys_procfs_h = yes; then
1828     cat >> confdefs.h <<\EOF
1829 #define HAVE_SYS_PROCFS_H 1
1830 EOF
1831
1832   fi
1833
1834 fi
1835
1836
1837
1838 # target stuff:
1839
1840 # Canonicalize the secondary target names.
1841 if test -n "$enable_targets" ; then
1842     for targ in `echo $enable_targets | sed 's/,/ /g'`
1843     do
1844         result=`$ac_config_sub $targ 2>/dev/null`
1845         if test -n "$result" ; then
1846             canon_targets="$canon_targets $result"
1847         else
1848             # Allow targets that config.sub doesn't recognize, like "all".
1849             canon_targets="$canon_targets $targ"
1850         fi
1851     done
1852 fi
1853
1854 all_targets=false
1855 defvec=
1856 selvecs=
1857 selarchs=
1858 TDEFINES=
1859 for targ in $target $canon_targets
1860 do
1861     if test "x$targ" = "xall"; then
1862         all_targets=true
1863     else
1864         . $srcdir/config.bfd
1865         if test "x$targ" = "x$target"; then
1866             defvec=$targ_defvec
1867         fi
1868         selvecs="$selvecs $targ_defvec $targ_selvecs"
1869         selarchs="$selarchs $targ_archs"
1870         TDEFINES="$TDEFINES $targ_cflags"
1871     fi
1872 done
1873
1874
1875 # This processing still needs to be done if we're to decide properly whether
1876 # 64-bit support needs to be compiled in.  Currently, it will be included if
1877 # the default or any other explicitly requested target requires it; it
1878 # will not be included on a 32-bit host if no 64-bit target is requested, and
1879 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
1880 # used.
1881
1882 # uniq the default and selected vectors in all the configured targets.
1883 f=""
1884 for i in $selvecs ; do
1885     case " $f " in
1886     *" $i "*) ;;
1887     *) f="$f $i" ;;
1888     esac
1889 done
1890 selvecs="$f"
1891
1892 # uniq the architectures in all the configured targets.
1893 f=""
1894 for i in $selarchs ; do
1895     case " $f " in
1896     *" $i "*) ;;
1897     *) f="$f $i" ;;
1898     esac
1899 done
1900 selarchs="$f"
1901
1902 # Target backend .o files.
1903 tb=
1904
1905 elf="elf.o elflink.o"
1906
1907 for vec in $selvecs
1908 do
1909     case "$vec" in
1910     # This list is alphabetized to make it easy to compare
1911     # with the two vector lists in targets.c.
1912     a29kcoff_big_vec)           tb="$tb coff-a29k.o cofflink.o" ;;
1913     a_out_adobe_vec)            tb="$tb aout-adobe.o aout32.o" ;;
1914     armcoff_little_vec)         tb="$tb coff-arm.o cofflink.o " ;;
1915     armcoff_big_vec)            tb="$tb coff-arm.o cofflink.o " ;;
1916     armpe_little_vec)           tb="$tb pe-arm.o cofflink.o " ;;
1917     armpe_big_vec)              tb="$tb pe-arm.o cofflink.o " ;;
1918     armpei_little_vec)          tb="$tb pei-arm.o cofflink.o " ;;
1919     armpei_big_vec)             tb="$tb pei-arm.o cofflink.o " ;;
1920     aout0_big_vec)              tb="$tb aout0.o aout32.o" ;;
1921     aout_arm_big_vec)           tb="$tb aout-arm.o aout32.o" ;;
1922     aout_arm_little_vec)        tb="$tb aout-arm.o aout32.o" ;;
1923     aout_mips_big_vec)          tb="$tb mipsbsd.o aout32.o" ;;
1924     aout_mips_little_vec)       tb="$tb mipsbsd.o aout32.o" ;;
1925     apollocoff_vec)             tb="$tb coff-apollo.o" ;;
1926     b_out_vec_big_host)         tb="$tb bout.o aout32.o" ;;
1927     b_out_vec_little_host)      tb="$tb bout.o aout32.o" ;;
1928     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.o elf64.o $elf"
1929                                 target64=true ;;
1930 # start-sanitize-arc
1931     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.o elf32.o $elf" ;;
1932     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.o elf32.o $elf" ;;
1933 # end-sanitize-arc
1934     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.o elf32.o $elf" ;;
1935     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1936     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
1937                                 target64=true ;;
1938 # start-sanitize-d10v
1939     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.o elf32.o $elf" ;;
1940 # end-sanitize-d10v
1941 # start-sanitize-d30v
1942     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.o elf32.o $elf" ;;
1943 # end-sanitize-d30v
1944     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.o elf32.o $elf" ;;
1945     bfd_elf32_i386_vec)         tb="$tb elf32-i386.o elf32.o $elf" ;;
1946     bfd_elf32_i860_vec)         tb="$tb elf32-i860.o elf32.o $elf" ;;
1947     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
1948     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1949     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
1950                                 target64=true ;;
1951 # start-sanitize-m32r
1952     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.o elf32.o $elf" ;;
1953 # end-sanitize-m32r
1954     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.o elf32.o $elf" ;;
1955     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.o elf32.o $elf" ;;
1956     bfd_elf32_mn10200_vec)      tb="$tb elf32-mn10200.o elf32.o $elf" ;;
1957     bfd_elf32_mn10300_vec)      tb="$tb elf32-mn10300.o elf32.o $elf" ;;
1958     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.o elf32.o $elf" ;;
1959     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.o elf32.o $elf" ;;
1960     bfd_elf32_sh_vec)           tb="$tb elf32-sh.o elf32.o $elf coff-sh.o" ;;
1961     bfd_elf32_shl_vec)          tb="$tb elf32-sh.o elf32.o $elf coff-sh.o" ;;
1962     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.o elf32.o $elf" ;;
1963 # start-sanitize-v850
1964     bfd_elf32_v850_vec)         tb="$tb elf32-v850.o elf32.o $elf" ;;
1965 # end-sanitize-v850
1966     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.o elf64.o $elf"
1967                                 target64=true ;;
1968     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
1969                                 target64=true ;;
1970     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.o elf64.o $elf"
1971                                 target64=true ;;
1972     cisco_core_vec)             tb="$tb cisco-core.o" ;;
1973     demo_64_vec)                tb="$tb demo64.o aout64.o"
1974                                 target64=true ;;
1975     ecoff_big_vec)              tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1976     ecoff_little_vec)           tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1977     ecoffalpha_little_vec)      tb="$tb coff-alpha.o ecoff.o ecofflink.o"
1978                                 target64=true ;;
1979     evax_alpha_vec)             tb="$tb evax-alpha.o evax-emh.o evax-egsd.o evax-etir.o evax-misc.o"
1980                                 target64=true ;;
1981     h8300coff_vec)              tb="$tb coff-h8300.o reloc16.o" ;;
1982     h8500coff_vec)              tb="$tb coff-h8500.o reloc16.o" ;;
1983     host_aout_vec)              tb="$tb host-aout.o aout32.o" ;;
1984     hp300bsd_vec)               tb="$tb hp300bsd.o aout32.o" ;;
1985     hp300hpux_vec)              tb="$tb hp300hpux.o aout32.o" ;;
1986     i386aout_vec)               tb="$tb i386aout.o aout32.o" ;;
1987     i386bsd_vec)                tb="$tb i386bsd.o aout32.o" ;;
1988     i386coff_vec)               tb="$tb coff-i386.o cofflink.o" ;;
1989     i386dynix_vec)              tb="$tb i386dynix.o aout32.o" ;;
1990     i386freebsd_vec)            tb="$tb i386freebsd.o aout32.o" ;;
1991     i386msdos_vec)              tb="$tb i386msdos.o" ;;
1992     i386pe_vec)                 tb="$tb pe-i386.o cofflink.o " ;;
1993     i386pei_vec)                tb="$tb pei-i386.o cofflink.o" ;;
1994     i386linux_vec)              tb="$tb i386linux.o aout32.o" ;;
1995     i386lynx_aout_vec)          tb="$tb i386lynx.o lynx-core.o aout32.o" ;;
1996     i386lynx_coff_vec)          tb="$tb cf-i386lynx.o cofflink.o lynx-core.o" ;;
1997     i386mach3_vec)              tb="$tb i386mach3.o aout32.o" ;;
1998     i386netbsd_vec)             tb="$tb i386netbsd.o aout32.o" ;;
1999     i386os9k_vec)               tb="$tb i386os9k.o aout32.o" ;;
2000     i860coff_vec)               tb="$tb coff-i860.o cofflink.o" ;;
2001     icoff_big_vec)              tb="$tb coff-i960.o cofflink.o" ;;
2002     icoff_little_vec)           tb="$tb coff-i960.o cofflink.o" ;;
2003     ieee_vec)                   tb="$tb ieee.o" ;;
2004     m68kcoff_vec)               tb="$tb coff-m68k.o cofflink.o" ;;
2005     m68kcoffun_vec)             tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
2006     m68klinux_vec)              tb="$tb m68klinux.o aout32.o" ;;
2007     m68klynx_aout_vec)          tb="$tb m68klynx.o lynx-core.o aout32.o" ;;
2008     m68klynx_coff_vec)          tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o" ;;
2009     m68knetbsd_vec)             tb="$tb m68knetbsd.o aout32.o" ;;
2010     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.o aout32.o" ;;
2011     m68kaux_coff_vec)           tb="$tb coff-aux.o coff-m68k.o cofflink.o" ;;
2012     m88kbcs_vec)                tb="$tb coff-m88k.o" ;;
2013     newsos3_vec)                tb="$tb newsos3.o aout32.o" ;;
2014     nlm32_i386_vec)             tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
2015     nlm32_sparc_vec)            tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
2016     nlm32_alpha_vec)            tb="$tb nlm32-alpha.o nlm32.o nlm.o"
2017                                 target64=true ;;
2018     riscix_vec)                 tb="$tb aout32.o riscix.o" ;;
2019     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
2020     pc532netbsd_vec)            tb="$tb ns32knetbsd.o aout-ns32k.o" ;;
2021     pc532machaout_vec)          tb="$tb pc532-mach.o aout-ns32k.o" ;;
2022     pmac_xcoff_vec)             tb="$tb coff-pmac.o xcofflink.o" ;;
2023     rs6000coff_vec)             tb="$tb coff-rs6000.o xcofflink.o" ;;
2024     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.o cofflink.o" ;;
2025     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.o cofflink.o" ;;
2026     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.o cofflink.o" ;;
2027     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.o cofflink.o" ;;
2028     ppcboot_vec)                tb="$tb ppcboot.o" ;;
2029     shcoff_vec)                 tb="$tb coff-sh.o cofflink.o" ;;
2030     shlcoff_vec)                tb="$tb coff-sh.o cofflink.o" ;;
2031     som_vec)                    tb="$tb som.o" ;;
2032     sparcle_aout_vec)           tb="$tb aout-sparcle.o aout32.o" ;;
2033     sparclynx_aout_vec)         tb="$tb sparclynx.o lynx-core.o aout32.o" ;;
2034     sparclynx_coff_vec)         tb="$tb cf-sparclynx.o lynx-core.o" ;;
2035     sparcnetbsd_vec)            tb="$tb sparcnetbsd.o aout32.o" ;;
2036     sparccoff_vec)              tb="$tb coff-sparc.o" ;;
2037     srec_vec)                   tb="$tb srec.o" ;;
2038     sunos_big_vec)              tb="$tb sunos.o aout32.o" ;;
2039     symbolsrec_vec)             tb="$tb srec.o" ;;
2040     tekhex_vec)                 tb="$tb tekhex.o" ;;
2041 # start-sanitize-tic80
2042     tic80coff_vec)              tb="$tb coff-tic80.o cofflink.o" ;;
2043 # end-sanitize-tic80
2044     we32kcoff_vec)              tb="$tb coff-we32k.o" ;;
2045     z8kcoff_vec)                tb="$tb coff-z8k.o reloc16.o" ;;
2046     w65_vec)                    tb="$tb coff-w65.o reloc16.o" ;;
2047     versados_vec)               tb="$tb versados.o" ;;
2048
2049     "")                 ;;
2050     *) { echo "configure: error: *** unknown target vector $vec" 1>&2; exit 1; } ;;
2051     esac
2052 done
2053
2054 # Target architecture .o files.
2055 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
2056
2057 # Weed out duplicate .o files.
2058 f=""
2059 for i in $tb ; do
2060     case " $f " in
2061     *" $i "*) ;;
2062     *) f="$f $i" ;;
2063     esac
2064 done
2065 tb="$f"
2066
2067 f=""
2068 for i in $ta ; do
2069     case " $f " in
2070     *" $i "*) ;;
2071     *) f="$f $i" ;;
2072     esac
2073 done
2074 ta="$f"
2075
2076 bfd_backends="$tb"
2077 bfd_machines="$ta"
2078
2079 if test x${all_targets} = xtrue ; then
2080   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
2081   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
2082   selvecs=
2083   havevecs=
2084   selarchs=
2085 else    # all_targets is true
2086   # Only set these if they will be nonempty, for the clever echo.
2087   havevecs=
2088   test -n "$selvecs" &&
2089     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
2090   test -n "$selvecs" &&
2091     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
2092   test -n "$selarchs" &&
2093     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
2094 fi      # all_targets is true
2095
2096 case ${host64}-${target64}-${want64} in
2097   *true*)
2098     wordsize=64
2099     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
2100     if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
2101       echo "configure: warning: You have requested a 64 bit BFD configuration, but" 1>&2
2102       echo "configure: warning: your compiler may not have a 64 bit integral type" 1>&2
2103     fi
2104     ;;
2105   false-false-false)
2106     wordsize=32
2107     all_backends='$(BFD32_BACKENDS)'
2108     ;;
2109 esac
2110
2111
2112
2113
2114
2115
2116 tdefaults=""
2117 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
2118 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
2119 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
2120 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
2121
2122
2123 # If we cannot run a trivial program, we must be cross compiling.
2124 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
2125 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
2126   echo $ac_n "(cached) $ac_c" 1>&6
2127 else
2128   if test "$cross_compiling" = yes; then
2129   ac_cv_c_cross=yes
2130 else
2131 cat > conftest.$ac_ext <<EOF
2132 #line 2133 "configure"
2133 #include "confdefs.h"
2134 main(){return(0);}
2135 EOF
2136 { (eval echo configure:2137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2137 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2138   ac_cv_c_cross=no
2139 else
2140   ac_cv_c_cross=yes
2141 fi
2142 fi
2143 rm -fr conftest*
2144 fi
2145
2146 echo "$ac_t""$ac_cv_c_cross" 1>&6
2147 cross_compiling=$ac_cv_c_cross
2148
2149 for ac_func in valloc getpagesize
2150 do
2151 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2152 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2153   echo $ac_n "(cached) $ac_c" 1>&6
2154 else
2155   cat > conftest.$ac_ext <<EOF
2156 #line 2157 "configure"
2157 #include "confdefs.h"
2158 /* System header to define __stub macros and hopefully few prototypes,
2159     which can conflict with char $ac_func(); below.  */
2160 #include <assert.h>
2161 /* Override any gcc2 internal prototype to avoid an error.  */
2162 /* We use char because int might match the return type of a gcc2
2163     builtin and then its argument prototype would still apply.  */
2164 char $ac_func();
2165
2166 int main() { return 0; }
2167 int t() {
2168
2169 /* The GNU C library defines this for functions which it implements
2170     to always fail with ENOSYS.  Some functions are actually named
2171     something starting with __ and the normal name is an alias.  */
2172 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2173 choke me
2174 #else
2175 $ac_func();
2176 #endif
2177
2178 ; return 0; }
2179 EOF
2180 if { (eval echo configure:2181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2181   rm -rf conftest*
2182   eval "ac_cv_func_$ac_func=yes"
2183 else
2184   rm -rf conftest*
2185   eval "ac_cv_func_$ac_func=no"
2186 fi
2187 rm -f conftest*
2188
2189 fi
2190 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2191   echo "$ac_t""yes" 1>&6
2192     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2193   cat >> confdefs.h <<EOF
2194 #define $ac_tr_func 1
2195 EOF
2196
2197 else
2198   echo "$ac_t""no" 1>&6
2199 fi
2200 done
2201
2202 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2203 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
2204   echo $ac_n "(cached) $ac_c" 1>&6
2205 else
2206   if test "$cross_compiling" = yes; then
2207   ac_cv_func_mmap=no
2208 else
2209 cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212
2213 /* Thanks to Mike Haertel and Jim Avera for this test. */
2214 #include <sys/types.h>
2215 #include <fcntl.h>
2216 #include <sys/mman.h>
2217
2218 #ifndef HAVE_GETPAGESIZE
2219 # include <sys/param.h>
2220 # ifdef EXEC_PAGESIZE
2221 #  define getpagesize() EXEC_PAGESIZE
2222 # else
2223 #  ifdef NBPG
2224 #   define getpagesize() NBPG * CLSIZE
2225 #   ifndef CLSIZE
2226 #    define CLSIZE 1
2227 #   endif
2228 #  else
2229 #   ifdef NBPC
2230 #    define getpagesize() NBPC
2231 #   else
2232 #    define getpagesize() PAGESIZE /* SVR4 */
2233 #   endif
2234 #  endif
2235 # endif
2236 #endif
2237
2238 #ifndef HAVE_VALLOC
2239 # define valloc malloc
2240 #endif
2241
2242 #ifdef __cplusplus
2243 extern "C" { void *valloc(unsigned), *malloc(unsigned); }
2244 #else
2245 char *valloc(), *malloc();
2246 #endif
2247
2248 int
2249 main()
2250 {
2251   char *buf1, *buf2, *buf3;
2252   int i = getpagesize(), j;
2253   int i2 = i * 2;
2254   int fd;
2255
2256   buf1 = (char *)valloc(i2);
2257   buf2 = (char *)valloc(i);
2258   buf3 = (char *)malloc(i2);
2259   for (j = 0; j < i2; ++j)
2260     *(buf1 + j) = rand();
2261   fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
2262   write(fd, buf1, i2);
2263   mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
2264   for (j = 0; j < i; ++j)
2265     if (*(buf1 + j) != *(buf2 + j))
2266       exit(1);
2267   lseek(fd, (long)i, 0);
2268   read(fd, buf2, i); /* read into mapped memory -- file should not change */
2269   /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
2270   lseek(fd, (long)0, 0);
2271   read(fd, buf3, i2);
2272   for (j = 0; j < i2; ++j)
2273     if (*(buf1 + j) != *(buf3 + j))
2274       exit(1);
2275   exit(0);
2276 }
2277
2278 EOF
2279 { (eval echo configure:2280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
2280 if test -s conftest && (./conftest; exit) 2>/dev/null; then
2281   ac_cv_func_mmap=yes
2282 else
2283   ac_cv_func_mmap=no
2284 fi
2285 fi
2286 rm -fr conftest*
2287 fi
2288
2289 echo "$ac_t""$ac_cv_func_mmap" 1>&6
2290 if test $ac_cv_func_mmap = yes; then
2291   cat >> confdefs.h <<\EOF
2292 #define HAVE_MMAP 1
2293 EOF
2294
2295 fi
2296
2297 for ac_func in madvise mprotect
2298 do
2299 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2300 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2301   echo $ac_n "(cached) $ac_c" 1>&6
2302 else
2303   cat > conftest.$ac_ext <<EOF
2304 #line 2305 "configure"
2305 #include "confdefs.h"
2306 /* System header to define __stub macros and hopefully few prototypes,
2307     which can conflict with char $ac_func(); below.  */
2308 #include <assert.h>
2309 /* Override any gcc2 internal prototype to avoid an error.  */
2310 /* We use char because int might match the return type of a gcc2
2311     builtin and then its argument prototype would still apply.  */
2312 char $ac_func();
2313
2314 int main() { return 0; }
2315 int t() {
2316
2317 /* The GNU C library defines this for functions which it implements
2318     to always fail with ENOSYS.  Some functions are actually named
2319     something starting with __ and the normal name is an alias.  */
2320 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2321 choke me
2322 #else
2323 $ac_func();
2324 #endif
2325
2326 ; return 0; }
2327 EOF
2328 if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2329   rm -rf conftest*
2330   eval "ac_cv_func_$ac_func=yes"
2331 else
2332   rm -rf conftest*
2333   eval "ac_cv_func_$ac_func=no"
2334 fi
2335 rm -f conftest*
2336
2337 fi
2338 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2339   echo "$ac_t""yes" 1>&6
2340     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2341   cat >> confdefs.h <<EOF
2342 #define $ac_tr_func 1
2343 EOF
2344
2345 else
2346   echo "$ac_t""no" 1>&6
2347 fi
2348 done
2349
2350 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
2351   true+yes )  cat >> confdefs.h <<\EOF
2352 #define USE_MMAP 1
2353 EOF
2354  ;;
2355 esac
2356
2357 rm -f doc/config.status
2358 trap '' 1 2 15
2359 cat > confcache <<\EOF
2360 # This file is a shell script that caches the results of configure
2361 # tests run on this system so they can be shared between configure
2362 # scripts and configure runs.  It is not useful on other systems.
2363 # If it contains results you don't want to keep, you may remove or edit it.
2364 #
2365 # By default, configure uses ./config.cache as the cache file,
2366 # creating it if it does not exist already.  You can give configure
2367 # the --cache-file=FILE option to use a different cache file; that is
2368 # what configure does when it calls configure scripts in
2369 # subdirectories, so they share the cache.
2370 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2371 # config.status only pays attention to the cache file if you give it the
2372 # --recheck option to rerun configure.
2373 #
2374 EOF
2375 # Ultrix sh set writes to stderr and can't be redirected directly,
2376 # and sets the high bit in the cache file unless we assign to the vars.
2377 (set) 2>&1 |
2378   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2379   >> confcache
2380 if cmp -s $cache_file confcache; then
2381   :
2382 else
2383   if test -w $cache_file; then
2384     echo "updating cache $cache_file"
2385     cat confcache > $cache_file
2386   else
2387     echo "not updating unwritable cache $cache_file"
2388   fi
2389 fi
2390 rm -f confcache
2391
2392 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2393
2394 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2395 # Let make expand exec_prefix.
2396 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2397
2398 # Any assignment to VPATH causes Sun make to only execute
2399 # the first set of double-colon rules, so remove it if not needed.
2400 # If there is a colon in the path, we need to keep it.
2401 if test "x$srcdir" = x.; then
2402   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2403 fi
2404
2405 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2406
2407 DEFS=-DHAVE_CONFIG_H
2408
2409 # Without the "./", some shells look in PATH for config.status.
2410 : ${CONFIG_STATUS=./config.status}
2411
2412 echo creating $CONFIG_STATUS
2413 rm -f $CONFIG_STATUS
2414 cat > $CONFIG_STATUS <<EOF
2415 #! /bin/sh
2416 # Generated automatically by configure.
2417 # Run this file to recreate the current configuration.
2418 # This directory was configured as follows,
2419 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2420 #
2421 # $0 $ac_configure_args
2422 #
2423 # Compiler output produced by configure, useful for debugging
2424 # configure, is in ./config.log if it exists.
2425
2426 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2427 for ac_option
2428 do
2429   case "\$ac_option" in
2430   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2431     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2432     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2433   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2434     echo "$CONFIG_STATUS generated by autoconf version 2.10"
2435     exit 0 ;;
2436   -help | --help | --hel | --he | --h)
2437     echo "\$ac_cs_usage"; exit 0 ;;
2438   *) echo "\$ac_cs_usage"; exit 1 ;;
2439   esac
2440 done
2441
2442 ac_given_srcdir=$srcdir
2443 ac_given_INSTALL="$INSTALL"
2444
2445 trap 'rm -fr `echo "Makefile doc/Makefile bfd-in3.h:bfd-in2.h config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2446 EOF
2447 cat >> $CONFIG_STATUS <<EOF
2448
2449 # Protect against being on the right side of a sed subst in config.status.
2450 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2451  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2452 $ac_vpsub
2453 $extrasub
2454 s%@CFLAGS@%$CFLAGS%g
2455 s%@CPPFLAGS@%$CPPFLAGS%g
2456 s%@CXXFLAGS@%$CXXFLAGS%g
2457 s%@DEFS@%$DEFS%g
2458 s%@LDFLAGS@%$LDFLAGS%g
2459 s%@LIBS@%$LIBS%g
2460 s%@exec_prefix@%$exec_prefix%g
2461 s%@prefix@%$prefix%g
2462 s%@program_transform_name@%$program_transform_name%g
2463 s%@bindir@%$bindir%g
2464 s%@sbindir@%$sbindir%g
2465 s%@libexecdir@%$libexecdir%g
2466 s%@datadir@%$datadir%g
2467 s%@sysconfdir@%$sysconfdir%g
2468 s%@sharedstatedir@%$sharedstatedir%g
2469 s%@localstatedir@%$localstatedir%g
2470 s%@libdir@%$libdir%g
2471 s%@includedir@%$includedir%g
2472 s%@oldincludedir@%$oldincludedir%g
2473 s%@infodir@%$infodir%g
2474 s%@mandir@%$mandir%g
2475 s%@host@%$host%g
2476 s%@host_alias@%$host_alias%g
2477 s%@host_cpu@%$host_cpu%g
2478 s%@host_vendor@%$host_vendor%g
2479 s%@host_os@%$host_os%g
2480 s%@target@%$target%g
2481 s%@target_alias@%$target_alias%g
2482 s%@target_cpu@%$target_cpu%g
2483 s%@target_vendor@%$target_vendor%g
2484 s%@target_os@%$target_os%g
2485 s%@build@%$build%g
2486 s%@build_alias@%$build_alias%g
2487 s%@build_cpu@%$build_cpu%g
2488 s%@build_vendor@%$build_vendor%g
2489 s%@build_os@%$build_os%g
2490 s%@CC@%$CC%g
2491 s%@HDEFINES@%$HDEFINES%g
2492 s%@AR@%$AR%g
2493 s%@RANLIB@%$RANLIB%g
2494 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2495 s%@INSTALL_DATA@%$INSTALL_DATA%g
2496 s%@ALLLIBS@%$ALLLIBS%g
2497 s%@PICFLAG@%$PICFLAG%g
2498 s%@SHLIB@%$SHLIB%g
2499 s%@SHLIB_CC@%$SHLIB_CC%g
2500 s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
2501 s%@COMMON_SHLIB@%$COMMON_SHLIB%g
2502 s%@PICLIST@%$PICLIST%g
2503 s%@SHLINK@%$SHLINK%g
2504 s%@INSTALL_SHLIB@%$INSTALL_SHLIB%g
2505 s%@VERSION@%$VERSION%g
2506 s%@BFD_HOST_64BIT_LONG@%$BFD_HOST_64BIT_LONG%g
2507 s%@BFD_HOST_64_BIT_DEFINED@%$BFD_HOST_64_BIT_DEFINED%g
2508 s%@BFD_HOST_64_BIT@%$BFD_HOST_64_BIT%g
2509 s%@BFD_HOST_U_64_BIT@%$BFD_HOST_U_64_BIT%g
2510 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2511 s%@CPP@%$CPP%g
2512 s%@COREFILE@%$COREFILE%g
2513 s%@COREFLAG@%$COREFLAG%g
2514 s%@TDEFINES@%$TDEFINES%g
2515 s%@wordsize@%$wordsize%g
2516 s%@all_backends@%$all_backends%g
2517 s%@bfd_backends@%$bfd_backends%g
2518 s%@bfd_machines@%$bfd_machines%g
2519 s%@tdefaults@%$tdefaults%g
2520
2521 CEOF
2522 EOF
2523 cat >> $CONFIG_STATUS <<EOF
2524
2525 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile bfd-in3.h:bfd-in2.h"}
2526 EOF
2527 cat >> $CONFIG_STATUS <<\EOF
2528 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2529   # Support "outfile[:infile]", defaulting infile="outfile.in".
2530   case "$ac_file" in
2531   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2532        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2533   *) ac_file_in="${ac_file}.in" ;;
2534   esac
2535
2536   # Adjust relative srcdir, etc. for subdirectories.
2537
2538   # Remove last slash and all that follows it.  Not all systems have dirname.
2539   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2540   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2541     # The file is in a subdirectory.
2542     test ! -d "$ac_dir" && mkdir "$ac_dir"
2543     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2544     # A "../" for each directory in $ac_dir_suffix.
2545     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2546   else
2547     ac_dir_suffix= ac_dots=
2548   fi
2549
2550   case "$ac_given_srcdir" in
2551   .)  srcdir=.
2552       if test -z "$ac_dots"; then top_srcdir=.
2553       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2554   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2555   *) # Relative path.
2556     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2557     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2558   esac
2559
2560   case "$ac_given_INSTALL" in
2561   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2562   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2563   esac
2564   echo creating "$ac_file"
2565   rm -f "$ac_file"
2566   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2567   case "$ac_file" in
2568   *Makefile*) ac_comsub="1i\\
2569 # $configure_input" ;;
2570   *) ac_comsub= ;;
2571   esac
2572   sed -e "$ac_comsub
2573 s%@configure_input@%$configure_input%g
2574 s%@srcdir@%$srcdir%g
2575 s%@top_srcdir@%$top_srcdir%g
2576 s%@INSTALL@%$INSTALL%g
2577 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2578 fi; done
2579 rm -f conftest.subs
2580
2581 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2582 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2583 #
2584 # ac_d sets the value in "#define NAME VALUE" lines.
2585 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2586 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2587 ac_dC='\3'
2588 ac_dD='%g'
2589 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2590 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2591 ac_uB='\([      ]\)%\1#\2define\3'
2592 ac_uC=' '
2593 ac_uD='\4%g'
2594 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2595 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2596 ac_eB='$%\1#\2define\3'
2597 ac_eC=' '
2598 ac_eD='%g'
2599
2600 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
2601 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2602   # Support "outfile[:infile]", defaulting infile="outfile.in".
2603   case "$ac_file" in
2604   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2605        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2606   *) ac_file_in="${ac_file}.in" ;;
2607   esac
2608
2609   echo creating $ac_file
2610
2611   rm -f conftest.frag conftest.in conftest.out
2612   cp $ac_given_srcdir/$ac_file_in conftest.in
2613
2614 EOF
2615
2616 # Transform confdefs.h into a sed script conftest.vals that substitutes
2617 # the proper values into config.h.in to produce config.h.  And first:
2618 # Protect against being on the right side of a sed subst in config.status.
2619 # Protect against being in an unquoted here document in config.status.
2620 rm -f conftest.vals
2621 cat > conftest.hdr <<\EOF
2622 s/[\\&%]/\\&/g
2623 s%[\\$`]%\\&%g
2624 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2625 s%ac_d%ac_u%gp
2626 s%ac_u%ac_e%gp
2627 EOF
2628 sed -n -f conftest.hdr confdefs.h > conftest.vals
2629 rm -f conftest.hdr
2630
2631 # This sed command replaces #undef with comments.  This is necessary, for
2632 # example, in the case of _POSIX_SOURCE, which is predefined and required
2633 # on some systems where configure will not decide to define it.
2634 cat >> conftest.vals <<\EOF
2635 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2636 EOF
2637
2638 # Break up conftest.vals because some shells have a limit on
2639 # the size of here documents, and old seds have small limits too.
2640 # Maximum number of lines to put in a single here document.
2641 ac_max_here_lines=12
2642
2643 rm -f conftest.tail
2644 while :
2645 do
2646   ac_lines=`grep -c . conftest.vals`
2647   # grep -c gives empty output for an empty file on some AIX systems.
2648   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2649   # Write a limited-size here document to conftest.frag.
2650   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2651   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2652   echo 'CEOF
2653   sed -f conftest.frag conftest.in > conftest.out
2654   rm -f conftest.in
2655   mv conftest.out conftest.in
2656 ' >> $CONFIG_STATUS
2657   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2658   rm -f conftest.vals
2659   mv conftest.tail conftest.vals
2660 done
2661 rm -f conftest.vals
2662
2663 cat >> $CONFIG_STATUS <<\EOF
2664   rm -f conftest.frag conftest.h
2665   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2666   cat conftest.in >> conftest.h
2667   rm -f conftest.in
2668   if cmp -s $ac_file conftest.h 2>/dev/null; then
2669     echo "$ac_file is unchanged"
2670     rm -f conftest.h
2671   else
2672     # Remove last slash and all that follows it.  Not all systems have dirname.
2673       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2674       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2675       # The file is in a subdirectory.
2676       test ! -d "$ac_dir" && mkdir "$ac_dir"
2677     fi
2678     rm -f $ac_file
2679     mv conftest.h $ac_file
2680   fi
2681 fi; done
2682
2683
2684 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
2685 exit 0
2686 EOF
2687 chmod +x $CONFIG_STATUS
2688 rm -fr confdefs* $ac_clean_files
2689 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2690